by Tom Gaylord, a.k.a. B.B. Pelletier
Benjamin Titan with Nitro Piston has people talking.
Lots of interest in this air rifle — even from those who normally wouldn’t look twice at a gun of this kind. I guess it’s the low price that has folks talking.
Today is velocity day and a chance to become better acquainted with the test rifle. If you just found this blog, read Part 1 linked above. A short introduction is that Nitro Piston is the Crosman-trademarked name for a gas spring. Performance of a gas spring is a bit different than for a conventional coiled steel mainspring, though in the end both are spring-piston airguns. A gas spring uses compressed gas instead of a coiled steel spring to push the piston that compresses the air for each shot. Gas doesn’t suffer from being compressed for long periods, so you can leave a gun like this cocked for months and the power should not be affected. That isn’t recommended for reasons of safety, but it does allow hunters to carry their rifle cocked and loaded all day. Gas is also less sensitive to temperature changes, so gas springs retain their power better in extreme cold, where the lubricants in steel spring guns thicken and slow down the piston.